The GARDENA Battery Multi-Cleaner AquaBrush Universal 04/18V P4A Ready-To-Use Set is a versatile cleaning device for outdoor use. It utilizes the 18V POWER FOR ALL battery system, which is compatible with over 100 products from various brands, saving costs and being environmentally friendly. The cleaner offers effortless cleaning at the push of a button with continuous water supply, without annoying cables or additional equipment. The set includes a roller brush for wood, WPC, and stone surfaces, as well as a disc brush for mixed surfaces like garage doors or fences. It is suitable for both horizontal and vertical surfaces and allows for gentle to intensive cleaning even in hard-to-reach areas. The cleaner features a 3-stage water flow regulation and a conveniently positioned hose connection on the handle. The ergonomic and adjustable handle ensures maximum comfort for various cleaning tasks. GARDENA offers a 3-year warranty upon registration, highlighting the high quality of the product.